DIN EN ISO 734-2
Oilseed meals - Determination of oil content - Part 2: Rapid extraction method (ISO 734-2:2008)
废止
发布日期 :
2001-10-01
实施日期 :
DIN ISO 14240-2
Determination of soil microbial biomass - Part 2: Fumigation-extraction method (ISO 14240-2:1997)
废止
发布日期 :
2001-10-01
实施日期 :